Mercury Engine -pelimoottorin kehitti MercurySteam pelejä kuten American McGee Presents: Scrapland (2004), Clive Barker's Jericho (2007), Castlevania: Lords of Shadow (2013), Castlevania: Lords of Shadow 2 (2014), Castlevania: Lords of Shadow – Mirror of Fate HD (2014), Spacelords (2017) ja Scrapland Remastered (2021) varten.